Severe Lower Belly Pain??!? 28 weeks

La

I usually don't ask on here but I have no place else to go for advice. Two times in a row the past week I've woken up in the middle of the night with **severe** what feels like round ligament pain. It feels like my ligaments are being torn apart or something, I cant even move. Last night it lasted for 10 minutes straight of excruciating pain. Then it gets better so that's why i havent gone into the ER because i figure if something was bad it wouldn't stop hurting. Right? I'm just confused because everywhere I've read said round ligament pain doesn't last that long and you can get ease by resting....